<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>1</title>
    <script src="https://unpkg.com/vue@next"></script>
</head>
<body>
    <div id='root'>
        <div>{{content}}</div>
    </div>
    <script>
        let app = Vue.createApp({
            data() {
                return {
                    content:1
                }
            },
            beforeCreate(){
              console.log('beforeCreate')
            },
            created(){
                console.log('created')
            },
            beforeMount(){
                console.log('beforeMount')
            },
            mounted(){
                console.log('mounted')
            },
            beforeUpdate(){
                console.log('beforeUpdate')
            },
            updated(){
                console.log('updated')
            },
            beforeUnmount(){
                console.log('beforeUnmount')
            },
            unmounted(){
                cosnole.log('unmounted')
            }
        })

        app.mount('#root')
    </script>
</body>
</html>